the basis of the literature data, our previous research work and docking experiments, we designed novel 19-norvitamin D compounds having elongated 2-alkylidene substituents. These 19-norcalcitriol derivatives have attached 2-(3'-aminopropylidene) substituent in which the nitrogen atom bears acyl residue derived from succinic acid and l-methionine. Both compounds were obtained by the same synthetic strategy
根据文献数据,我们先前的研究工作和对接实验,我们设计了具有延长的2-亚烷基取代基的新型19-
降钙素D化合物。这些19-降
钙三醇衍
生物具有连接的2-(3′-
氨基亚丙基)取代基,其中的氮原子带有衍生自
琥珀酸和1-蛋
氨酸的酰基。两种化合物都是通过相同的合成策略获得的,该策略涉及将A环酮与已知的C / D环砜进行Julia偶联。在获得的1α,25-二羟基-19-诺维他命D3衍
生物中,将C-2处的亚烷基取代基进一步加工成所需的结构。